As pioneers in this type of insulation, we are proud to be the company that accumulates the most extensive experience in the entire Andalusian market.

As a consequence of this, both our human team and our systems and tools are optimized so that our clients enjoy the best results and always at a fair price.

Thermal insulation services

Thermal isolation. blown insulation

Blown-In Insulation

We install blown-in insulation without construction work in your home achieving significant savings in energy bills and a more pleasant home to live in.

Blown-In Insulation
Thermal isolation. energy rehabilitation

Energy rehabilitation

Comprehensive refurbishment and improvement of buildings that includes the energy transformation of the building.

Energy rehabilitation
Thermal isolation. ETICS External insulation

ETCIS. External insulation

An integral system to insulate buildings from the outside, solving most of their thermal bridges.

ETCIS External insulation

Testimonios

Alma Duarte Torrejón
26/06/2022

Very happy with the attention and the quality of the acoustic fences. I recommend them.

Grupo Rocamer
09/06/2022

They canceled an order because they didn't have it, they returned my money and everything was correct. although the article on their website can still be ordered, which shocks me a bit...

Alexis Mesa
15/05/2022

I am very grateful for the professional attention I have received at all times. The acoustic study of my cafeteria has been spectacular and has a modern design that has delighted our clients.

Grupo Emprendedores BNI Huelva & Aljarafe
05/05/2022

Working with Prolisur has been very satisfying. We have achieved the acoustic improvement that we needed in our spaces. Thank you for your professionalism and involvement.

Jesús González
01/05/2022

The first time I called them was in 2018 because the pool was very poorly used and the masons who came made me botched, so I decided to call this company and it was a 100% success. The pool today is like new. 2 months ago I called them again to get an estimate for humidity in the facade that gives shade all day and they have already solved the problem. Chapo!

Marcos Alfonso
15/02/2022

Very well explained and attended everything

Jorge Magaz
11/12/2021

The rock wool insulation in the air chamber fulfills its function perfectly, it is noticeable from the first minute. In one day the thermally insulated floor

Fede Romero
08/10/2021

They have helped me a lot to solve the acoustic problems with the neighbors next door, serious professionals and kind.

Ana López
08/10/2021

We are very happy with this company and we wanted to give them our support.

Alberto Muñiz
12/06/2021

From minute 1 they treated me professionally. I was asking questions because I wanted to thermally insulate my house without doing any works, since I recently renovated it. I would repeat again, I recommend this company 100%.

Ainhoa Souto
25/05/2021

Very happy to be able to use the basement as an office. It was terrible with leaks and horrible humidity. It's like they changed our basement. It has been incredible. Very professional.

Clara
20/10/2020

They answered my inquiry by email right away. They called me on my mobile to talk about my problem and try to find a solution. Unfortunately my case was not easy and although I did not assure that I was going to hire them, it was not a problem for their attention to be super professional and to dedicate the time that was necessary to explain everything to me. I would definitely recommend them for their professionalism and good customer service.

Guillermo Diaz Vargas
02/07/2020

professionalism

gabriel ramos garcia
05/03/2020

Magnificent professionals Quick, honest and with deep knowledge of the services and products they offer. TOP in waterproofing and sound insulation. 100% recommended from my experience with them.

Arquitecto top Presidencia
25/09/2019

Special thanks to the technical department of Prolisur for guiding us in the correct solution of the pathologies of the building in Jerez de la Frontera. A hug!

Why choose Prolisur to install thermal insulation?

More than 40 years of experience

Practice and improvement for decades have positioned us as a reference company at the national level.

360º Sustainability

At Prolisur we pamper all the actors involved in our services, including the care of our customers, suppliers, employees and the environment.

The Most Advanced Techniques in the Industry

Our specialists are constantly learning, testing, and revising the latest tools, products, and techniques of our trade.

Warranty and exceptional attention to detail

We take a holistic approach to your building's insulation needs to ensure longevity and durability.

Risks of not choosing the right company to apply thermal insulation

As occurs in other construction works, there are two very dangerous underlying elements for the client:

On the one hand, the lack of professionalism, frequently derived from companies created in 24 hours and that in Numerous occasions also disappear without warning. They are companies without real technical solvency, although with an attractive advertising package, which necessarily lead to malpractice: the use of low-quality materials in many cases, and what is more important, inappropriate in others. How is this possible? It is not difficult to find applications for combustible materials in false ceilings with incandescent lights, hygroscopic materials in air chambers with moisture derived from small leaks, even materials that promote the nesting of rodents and insects, and a long etcetera.

On the other hand, the high supply derived from the above, entails a war of low prices. The problem is that, to achieve such prices, they resort to qualitative and quantitative losses. And the fact is that, as it is definitely a type of insulation that is hidden in the air chamber, they succumb to the temptation of applying amounts well below what is necessary to achieve the desired result and of materials that are not always of the contracted quality.

What can I do: We recommend that you always use approved companies with certification as specialists in the field and that you demand guarantees, as well as your detailed final works certificate.

Prolisur is the perfect company to apply thermal insulation in Sevilla

More than 40 years of experience carrying out thermal insulation projects in residential, commercial and cultural buildings in the city of Sevilla.